29972800

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 168

約数和(自身を含む): 87306912

約数和(自身を除く): 57334112

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 64, 65, 80, 88, 100, 104, 110, 130, 131, 143, 160, 176, 200, 208, 220, 260, 262, 275, 286, 320, 325, 352, 400, 416, 440, 520, 524, 550, 572, 650, 655, 704, 715, 800, 832, 880, 1040, 1048, 1100, 1144, 1300, 1310, 1430, 1441, 1600, 1703, 1760, 2080, 2096, 2200, 2288, 2600, 2620, 2860, 2882, 3275, 3406, 3520, 3575, 4160, 4192, 4400, 4576, 5200, 5240, 5720, 5764, 6550, 6812, 7150, 7205, 8384, 8515, 8800, 9152, 10400, 10480, 11440, 11528, 13100, 13624, 14300, 14410, 17030, 17600, 18733, 20800, 20960, 22880, 23056, 26200, 27248, 28600, 28820, 34060, 36025, 37466, 41920, 42575, 45760, 46112, 52400, 54496, 57200, 57640, 68120, 72050, 74932, 85150, 92224, 93665, 104800, 108992, 114400, 115280, 136240, 144100, 149864, 170300, 187330, 209600, 228800, 230560, 272480, 288200, 299728, 340600, 374660, 461120, 468325, 544960, 576400, 599456, 681200, 749320, 936650, 1152800, 1198912, 1362400, 1498640, 1873300, 2305600, 2724800, 2997280, 3746600, 5994560, 7493200, 14986400, 29972800]

約数ペア:

[(1, 29972800), (2, 14986400), (4, 7493200), (5, 5994560), (8, 3746600), (10, 2997280), (11, 2724800), (13, 2305600), (16, 1873300), (20, 1498640), (22, 1362400), (25, 1198912), (26, 1152800), (32, 936650), (40, 749320), (44, 681200), (50, 599456), (52, 576400), (55, 544960), (64, 468325), (65, 461120), (80, 374660), (88, 340600), (100, 299728), (104, 288200), (110, 272480), (130, 230560), (131, 228800), (143, 209600), (160, 187330), (176, 170300), (200, 149864), (208, 144100), (220, 136240), (260, 115280), (262, 114400), (275, 108992), (286, 104800), (320, 93665), (325, 92224), (352, 85150), (400, 74932), (416, 72050), (440, 68120), (520, 57640), (524, 57200), (550, 54496), (572, 52400), (650, 46112), (655, 45760), (704, 42575), (715, 41920), (800, 37466), (832, 36025), (880, 34060), (1040, 28820), (1048, 28600), (1100, 27248), (1144, 26200), (1300, 23056), (1310, 22880), (1430, 20960), (1441, 20800), (1600, 18733), (1703, 17600), (1760, 17030), (2080, 14410), (2096, 14300), (2200, 13624), (2288, 13100), (2600, 11528), (2620, 11440), (2860, 10480), (2882, 10400), (3275, 9152), (3406, 8800), (3520, 8515), (3575, 8384), (4160, 7205), (4192, 7150), (4400, 6812), (4576, 6550), (5200, 5764), (5240, 5720)]